<template>
    <div class="listViewTop">
        <img :src="playlist.coverImgUrl" class="bg">
        <div class="listViewTopNav">
            <div class="back" @click="$router.go(-1)">
                <svg class="icon" aria-hidden="true">
                    <use xlink:href="#icon-zuojiantou"></use>
                </svg>
                <div class="title">歌单</div>
            </div>
            <div class="right">
                <svg class="icon search" aria-hidden="true">
                    <use xlink:href="#icon-sousuo"></use>
                </svg>
                <svg class="icon" aria-hidden="true">
                    <use xlink:href="#icon-icmore"></use>
                </svg>
            </div>
        </div>
        <div class="content">
            <div class="contentLeft">
                <img :src="playlist.coverImgUrl">
                <div class="count">
                        <svg class="icon" aria-hidden="true">
                            <use xlink:href="#icon-24gl-play"></use>
                        </svg>
                        <span style="font-size:10px;">{{changeValue(playlist.playCount)}}</span>
                    </div>
            </div>
            <div class="contentRight">
                <h3>{{playlist.name}}</h3>
                <div class="author">
                    <img :src="playlist.creator.avatarUrl" class="header">
                    <span>{{playlist.creator.nickname}}</span>
                </div>
                <div class="description">
                    {{playlist.description}}
                </div>
            </div>
        </div>
        <div class="iconList">
            <div class="iconItem">
                <svg class="icon" aria-hidden="true">
                    <use xlink:href="#icon-liaotian"></use>
                </svg>
                <span style="font-size:10px;">{{playlist.commentCount}}</span>
            </div>
            <div class="iconItem">
                <svg class="icon" aria-hidden="true">
                    <use xlink:href="#icon-fenxiang"></use>
                </svg>
                <span style="font-size:10px;">{{playlist.shareCount}}</span>
            </div>
            <div class="iconItem">
                <svg class="icon" aria-hidden="true">
                    <use xlink:href="#icon-xiazai"></use>
                </svg>
                <span style="font-size:10px;">下载</span>
            </div>
            <div class="iconItem">
                <svg class="icon" aria-hidden="true">
                    <use xlink:href="#icon-xuanze-duoxuan-tianchong"></use>
                </svg>
                <span style="font-size:10px;">多选</span>
            </div>
        </div>
    </div>
</template>

<script>
    export default {
        props:['playlist'],
        setup(){
            const changeValue = (num)=>{
                let res = 0
                if(num >= 1000000000){
                    res = num/1000000000
                    res = res.toFixed(2)+ '亿'
                }else if(num >= 10000){
                    res = num/10000
                    res = res.toFixed(2)+ '万'
                }
                return res
            }
            return{
                changeValue
            }
        },
    }
</script>

<style lang="less" scoped>
    .listViewTop{
        width: 7.5rem;
        padding: 0 0.4rem;
        .bg{
            position: fixed;
            left: 0;
            top: 0;
            width: 7.5rem;
            height: auto;
            z-index: -1;
            // 滤镜
            filter: blur(30px);
        }
        .listViewTopNav{
            display: flex;
            justify-content: space-between;
            height: 1.2rem;
            align-items: center;
            font-size: 0.45rem;
            .icon{
                width: 0.6rem;
                height: 0.6rem;
                fill: #fff;
            }
            .title{
                margin-left: 0.4rem;
            }
            .search{
                margin-right: 0.4rem;
            }
        }
        .back,.right{
            display: flex;
            color: #fff;
        }
        .content{
            display: flex;
            justify-content: space-between;
            padding: 0.6rem 0;
            .contentLeft{
                position: relative;
                img{
                    width: 2.8rem;
                    height: 2.8rem;
                    border-radius: 0.1rem;
                }
                .count{
                    position: absolute;
                    right: 0.1rem;
                    top: 0.06rem;
                    color: #aaa;
                    display: flex;
                    align-items: center;
                    font-size: 0.2rem;
                    font-weight: 900;
                    .icon{
                        fill: #ccc;
                    }
                }
            }
            .contentRight{
                width: 3.5rem;
                h3{
                    color: #fff;
                }
                .author{
                    display: flex;
                    align-items: center;
                    margin: 0.2rem 0;
                    img.header{
                        width: 0.6rem;
                        height: 0.6rem;
                        border-radius: 0.3rem;
                        margin-right: 0.2rem;
                    }
                    span{
                        color: #ccc;
                        font-size: 0.26rem;
                    }
                }
                .description{
                    font-size: 0.24rem;
                    color: rgb(250, 248, 248);
                    overflow: hidden;
                    text-overflow: ellipsis;
                    display: -webkit-box;
                    -webkit-line-clamp: 2;
                    -webkit-box-orient: vertical;
                    font-weight: 900;
                }
            }
        }
        .iconList{
            display: flex;
            justify-content: space-around;
            .iconItem{
                display: flex;
                flex-direction: column;
                align-items: center;
                .icon{
                    width: 0.6rem;
                    height: 0.6rem;
                    fill: #fff;
                }
                span{
                    font-size: 0.3rem;
                    padding-top: 0.3rem;
                    color: #fff;
                }
            }
        }
    }
</style>
